tx 0xaad3be9eb79cfeb80f6e0ec0ef6dcf8cac91a0eb53c4a07d8f12d4fb20938f4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3943007250,
    "order_id": 416269949,
    "new_price": null
  }
}